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Life Sciences

Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.

447,757 articles | 2542 topics

Health and Medicine

Comprehensive medical research, clinical studies, and healthcare sciences focused on disease prevention, diagnosis, and treatment. Encompasses clinical medicine, public health, pharmacology, epidemiology, medical specialties, disease mechanisms, therapeutic interventions, healthcare innovation, precision medicine, telemedicine, medical devices, drug development, clinical trials, patient care, mental health, nutrition science, health policy, and the application of medical science to improve human health, wellbeing, and quality of life across diverse populations.

431,843 articles | 751 topics

Social Sciences

Comprehensive investigation of human society, behavior, relationships, and social structures through systematic research and analysis. Encompasses psychology, sociology, anthropology, economics, political science, linguistics, education, demography, communications, and social research methodologies. Examines human cognition, social interactions, cultural phenomena, economic systems, political institutions, language and communication, educational processes, population dynamics, and the complex social, cultural, economic, and political forces shaping human societies, communities, and civilizations throughout history and across the contemporary world.

260,756 articles | 745 topics

Physical Sciences

Fundamental study of the non-living natural world, matter, energy, and physical phenomena governing the universe. Encompasses physics, chemistry, earth sciences, atmospheric sciences, oceanography, materials science, and the investigation of physical laws, chemical reactions, geological processes, climate systems, and planetary dynamics. Explores everything from subatomic particles and quantum mechanics to planetary systems and cosmic phenomena, including energy transformations, molecular interactions, elemental properties, weather patterns, tectonic activity, and the fundamental forces and principles underlying the physical nature of reality.

257,913 articles | 1552 topics

Applied Sciences and Engineering

Practical application of scientific knowledge and engineering principles to solve real-world problems and develop innovative technologies. Encompasses all engineering disciplines, technology development, computer science, artificial intelligence, environmental sciences, agriculture, materials applications, energy systems, and industrial innovation. Bridges theoretical research with tangible solutions for infrastructure, manufacturing, computing, communications, transportation, construction, sustainable development, and emerging technologies that advance human capabilities, improve quality of life, and address societal challenges through scientific innovation and technological progress.

225,386 articles | 998 topics

Scientific Community

Study of the practice, culture, infrastructure, and social dimensions of science itself. Addresses how science is conducted, organized, communicated, and integrated into society. Encompasses research funding mechanisms, scientific publishing systems, peer review processes, academic ethics, science policy, research institutions, scientific collaboration networks, science education, career development, research programs, scientific methods, science communication, and the sociology of scientific discovery. Examines the human, institutional, and cultural aspects of scientific enterprise, knowledge production, and the translation of research into societal benefit.

193,043 articles | 157 topics

Space Sciences

Comprehensive study of the universe beyond Earth, encompassing celestial objects, cosmic phenomena, and space exploration. Includes astronomy, astrophysics, planetary science, cosmology, space physics, astrobiology, and space technology. Investigates stars, galaxies, planets, moons, asteroids, comets, black holes, nebulae, exoplanets, dark matter, dark energy, cosmic microwave background, stellar evolution, planetary formation, space weather, solar system dynamics, the search for extraterrestrial life, and humanity's efforts to explore, understand, and unlock the mysteries of the cosmos through observation, theory, and space missions.

29,662 articles | 175 topics

Research Methods

Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.

21,889 articles | 139 topics

Mathematics

Study of abstract structures, patterns, quantities, relationships, and logical reasoning through pure and applied mathematical disciplines. Encompasses algebra, calculus, geometry, topology, number theory, analysis, discrete mathematics, mathematical logic, set theory, probability, statistics, and computational mathematics. Investigates mathematical structures, theorems, proofs, algorithms, functions, equations, and the rigorous logical frameworks underlying quantitative reasoning. Provides the foundational language and tools for all scientific fields, enabling precise description of natural phenomena, modeling of complex systems, and the development of technologies across physics, engineering, computer science, economics, and all quantitative sciences.

3,023 articles | 113 topics

Davis Instruments Vantage Pro2 Weather Station

Davis Instruments Vantage Pro2 Weather Station offers research-grade local weather data for networked stations, campuses, and community observatories.

Complex interventions can help elderly people live safely and independently

A systematic review found that complex interventions, such as preventive home visits and community-based care, improved physical function and reduced the need for nursing home care in elderly people. The meta-analysis also showed a reduction in hospital admissions and falls, with benefits evident in studies started before 1993.

Apple iPhone 17 Pro

Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.

Out-of-hours doctors reluctant to do home visits, say patients

Patients report feeling uncertain about out-of-hours primary care services, with concerns over appropriateness and responsiveness. Staffing issues and slow handling times are also cited as key problems, highlighting the need for better patient experience monitoring.

Creality K1 Max 3D Printer

Creality K1 Max 3D Printer rapidly prototypes brackets, adapters, and fixtures for instruments and classroom demonstrations at large build volume.

Brown to create most comprehensive long-term care database

The Brown University team will collect data on nursing homes across the US to analyze state policies and their impact on long-term care. The goal is to develop sound state policies based on real data to ensure elderly Americans receive high-quality, cost-effective care.

Human rights for the elderly in care: just lip service?

The UK Human Rights Act's implementation has been criticized for providing little more than lip service to the human rights of elderly people in care. Despite acknowledging good care, a parliamentary report highlights a lack of understanding among service providers and policymakers about the act's principles.

Aranet4 Home CO2 Monitor

Aranet4 Home CO2 Monitor tracks ventilation quality in labs, classrooms, and conference rooms with long battery life and clear e-ink readouts.

Study, meta-analysis examine factors associated with death from heatstroke

A study found that individuals living in nursing homes and taking medication to lower blood pressure are more likely to die from heatstroke. Being confined to bed and unable to care for oneself also increase the risk of death. Conversely, visiting cool environments and increasing social contact can lead to better outcomes.

Diabetics experience more complications following trauma

A study published in Archives of Surgery found that diabetics spend more days in the intensive care unit and have more complications during hospitalization for trauma. Diabetics are also less likely to be discharged home and require skilled nursing care after discharge.

Many nursing home residents may not get regular eye examinations

A study of Alabama nursing home residents found that over half were visually impaired but had no record of recent eye examinations. The high rates of visual impairment among nursing home residents may be attributed to various factors, including limited accessibility and a shortage of eye care professionals.

Meta Quest 3 512GB

Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.

Place of death shifting for children with complex chronic conditions

A study found that the percentage of deaths from complex chronic conditions occurring at home increased significantly between 1989 and 2003, especially for infants and adolescents. This shift may be attributed to advances in home-based medical technology and changes in attitudes towards pediatric palliative care and hospice services.

Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C)

Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C) keeps Macs, tablets, and meters powered during extended observing runs and remote surveys.

States' spending may help keep childless seniors independent

Researchers found that doubling state spending on these services reduces the risk of nursing home admission among childless seniors by 35 percent. States' varying levels of commitment to providing these services have been linked to different outcomes for seniors with and without family support.

Elderly married couples don't let nursing homes keep them apart

A new study from the University of Alberta reveals that community-dwelling spouses of elderly individuals in long-term care facilities are heavily involved in their partners' lives. Despite common assumptions, marriage-sustaining activities continue, such as shared hobbies and regular visits.

Caregiving for those at end of life rewarding despite challenges, survey finds

A survey found that more than two-thirds of informal caregivers for disabled older adults at the end of life reported feeling rewarded, despite providing over 40 hours of care per week. These caregivers often experienced emotional, physical, and financial strains but also derived benefits from the person they were caring for.

GoPro HERO13 Black

GoPro HERO13 Black records stabilized 5.3K video for instrument deployments, field notes, and outreach, even in harsh weather and underwater conditions.

Counseling for spouses keeps Alzheimer's patients out of nursing homes

A study found that enhanced caregiver support and counseling delayed nursing home placement by 1.5 years, improving caregivers' tolerance for patient behavior and increasing satisfaction with social support. This intervention could potentially save $90,000 per patient in nursing home care costs.

SAMSUNG T9 Portable SSD 2TB

SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.

Hospital Clínic starts a home-care program for bone marrow transplanted patients

The Hospital Clínic's at-home bone marrow transplant program has shown promising results in reducing febrile episodes and hospital readmissions. By treating patients in their homes, the program improves quality of life and reduces hospitalization expenses by half. The program is now a routine service for one out of three cancer patients.

National study: Patients poorly prepared for end-of-life decisions

A national study led by Queen's University Professor Daren Heyland found that only one-third of patients have discussed cardiopulmonary resuscitation (CPR) with their physicians. Elderly patients are often ill-equipped to participate in such discussions and make decisions.

Giving up driving may be express lane to long-term care

Researchers at Johns Hopkins Medicine found that seniors who give up driving are less likely to enter nursing homes or assisted living centers than those who have never driven. The study included extensive interviews with 1,593 seniors between 65 and 84 years old.

CalDigit TS4 Thunderbolt 4 Dock

CalDigit TS4 Thunderbolt 4 Dock simplifies serious desks with 18 ports for high-speed storage, monitors, and instruments across Mac and PC setups.

Coordination of primary health care and hospital care reduces readmission in COPD

A study by Hospital Clínic de Barcelona and Leuven University Hospital found that coordinated primary and hospital care can significantly reduce readmissions for patients with chronic obstructive pulmonary disease (COPD). The integrated approach includes home care services, which resulted in a 50% lower rate of readmissions compared to...

Celestron NexStar 8SE Computerized Telescope

Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.

March/April 2006 Annals of Family Medicine Tip Sheet

A study found that new mothers experience six common postpartum symptoms, including fatigue, breast discomfort, and decreased desire for sex. Women who had cesarean sections reported significantly worse physical health than those who gave birth vaginally. Breastfeeding was also linked to more symptoms.

How, not where, you die matters most to terminal patients

A Canadian study published in the Canadian Medical Association Journal found that patients and family members prioritized having confidence and trust in their doctors' care over dying at home. The results suggest that current efforts to support more patients dying at home may be misguided.

Smoking cessation delivered at-home proves effective

Home health care nurses using motivational enhancement counseling techniques significantly improved smoking cessation rates compared to standard care. Patients in the motivational enhancement group were more likely to quit and had lower cigarette consumption, highlighting the potential of this approach to promote public health.

Garmin GPSMAP 67i with inReach

Garmin GPSMAP 67i with inReach provides rugged GNSS navigation, satellite messaging, and SOS for backcountry geology and climate field teams.

'Hospital at home' offers quality care at lower cost

A new study by the University at Buffalo, Yale University, and Oregon Health and Science University found that hospital-level care can be provided at home for less money and with fewer clinical complications. The program, called Hospital at Home, resulted in fewer important clinical complications, greater satisfaction, and lower total ...

Daycare illness guidelines exist, but largely unknown

A study found that 60% of healthcare providers, parents, and childcare workers knew the national guidelines for common childhood ailments only 60% of the time. Temporary exclusions are designed to prevent disease spread, but inconsistent application can lead to contentious issues between parents and caregivers.

Assisted living and in-home care increase as nursing home beds decline

The capacity for assisted living and in-home care nearly doubled between 1990 and 2002, while nursing home beds declined by 7.4% during the same period. The growth of these alternative care options is attributed to shifting long-term care policies and increasing demand for community-based services.

Researchers link nursing injuries to staffing levels

Researchers found a significant decrease in nursing injuries with increased staffing levels, particularly in for-profit homes. The study's findings have implications for Canadian healthcare, highlighting the need for policy changes to prioritize quality care over profits.

Nikon Monarch 5 8x42 Binoculars

Nikon Monarch 5 8x42 Binoculars deliver bright, sharp views for wildlife surveys, eclipse chases, and quick star-field scans at dark sites.

U of T research examines nursing home quality of care

Researchers from U of T examined approximately 40 nursing home comparisons between 1990 and 2002, revealing that not-for-profit homes generally offer better patient care than their for-profit counterparts in the US. In contrast, the Canadian study found limited data on nursing home quality, highlighting the need for further investigation.

Apple Watch Series 11 (GPS, 46mm)

Apple Watch Series 11 (GPS, 46mm) tracks health metrics and safety alerts during long observing sessions, fieldwork, and remote expeditions.

Hospitals may now be more willing to partner up with former adversaries

A recent study found that hospitals are more willing to partner with quality improvement organizations (QIOs), with over 90% reporting QIO interventions had a positive impact. QIOs provide educational materials, benchmark data, and hospital performance data, leading to improved quality of care.

Families inform roadmap to improve care for dying in nursing homes

Experts recommend improving government reimbursement rates, increasing staffing levels, and providing better training for nursing home staff. Family members share stories of inadequate care, including unneeded tests and treatments, but also praise compassionate gestures from attentive aides.

Apple AirPods Pro (2nd Generation, USB-C)

Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.

VA study finds rural veterans in poorer health

A recent VA study found that rural veterans have lower physical and mental health scores compared to urban veterans. The disparity persists even after adjusting for socioeconomic factors, suggesting access to care may be a key factor. The study's findings support the need for expanded healthcare delivery systems in rural areas.

Parkinson's caregivers at risk for deteriorating health

A recent OHSU study found that Parkinson's caregivers experience dramatic declines in physical and mental health over 10 years, with increased strain and depression. The study identified predictors of caregiver risk, highlighting the importance of supporting family caregivers to improve patient outcomes.

Improving health care for children with special needs

Researchers developed a medical home improvement tool kit to help practices adopt the community-based model, which coordinates care through clinicians, educators, and caregivers. The program improved access to care, patient satisfaction, and health outcomes for children with complex conditions.

Out-of-school activities and adolescents behavior

A study of 819 early adolescents found that unsupervised out-of-home care and lack of parental monitoring predict increased problem behaviors. In contrast, consistent adult supervision and community engagement appear protective against these issues.

Apple MacBook Pro 14-inch (M4 Pro)

Apple MacBook Pro 14-inch (M4 Pro) powers local ML workloads, large datasets, and multi-display analysis for field and lab teams.